| 计算多重广义积分的一种有效方法和程序 |
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| 引用本文： | 李笃群. 计算多重广义积分的一种有效方法和程序[J]. 宁德师专学报(自然科学版), 1998, 0(4) |
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| 作者姓名： | 李笃群 |
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| 作者单位： | 福建师范大学数学系 |
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| 摘 要： | 利用蒙特卡罗方法探讨了积分的近似计算问题，给出一种算法和用ＱｕｉｃｋＢＡＳＩＣ语言编写的计算程序，对实例进行计算和比较，说明其有效性．
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| 关 键 词： | 多重广义积分，近似计算，程序 |
Effective Method and Program of the Approximate Calculation of Multiple Improper Integral |
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| Li Duqun. Effective Method and Program of the Approximate Calculation of Multiple Improper Integral[J]. Journal of Ningde Teachers College(Natural Science), 1998, 0(4) |
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| Authors: | Li Duqun |
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| Abstract: | The problem is discussed about the approximate calculation of multiple improper integral by the method of Monte Carlo. A method is offered to this problem and a program written in QuickBASIC language according to the method,which are also suited for the approximate calculation of proper multiple integral.Finally,we compare the exact value with many teams of estimated value of an instance calculated by our program,satisfiedly finding that the method and program are effective. |
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| Keywords: | multiple improper integral approximate calculation program |
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